Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459022 | Rolling bearing for the mounting of a drive worm of an electromechanical power steering system of a motor vehicle | Michael DONA | 2022-10-04 |
| 10988164 | Electromechanical servo steering system having a spring-loaded bearing arrangement | Michael Brassel, Mario Dällenbach, Michael DONA | 2021-04-27 |
| 10252742 | Electromechanical power steering system | Manuel Büchel, Patrick Renggli | 2019-04-09 |
| 8383070 | Method for recovering rhenium and other metals from rhenium-bearing materials | Eberhard LUEDERITZ, Peter T. Halpin, Dale L. Schneck | 2013-02-26 |
| 8177882 | Process for recovering metals and metal compounds from mined ore and other metal-bearing raw source materials | Peter T. Halpin, Dale L. Schneck | 2012-05-15 |
| 7048774 | Recovery of metal values from cermet | Peter T. Halpin, Kenneth E. Riegel | 2006-05-23 |
| 6830605 | Recovery of metal values from cermet | Peter T. Halpin, Kenneth E. Riegel | 2004-12-14 |